Improved machi



H. H. HUGHES. MACHINE PoR SAWING BB'VELS. No. 37,816. PATENTED. MAR. 3, 1863.

//ff/z///f/ @ffm/fafa@ R520/fr UNITED STATES `PATENT OFFICE.

HU'ISON E. HUGHES, 0F. cINcIN-NA'II,4 OHIO.

'IMPROVED MACHLNE FOR. SAWINCIv B"E \/ELS.l

spe'eiacanou forming pm Letters Patent No. 37,916, dated March 3, isosV To all whom it may concern:

Be it' known that I, HUTsoNE. HUGHES,

'of Cincinnati, in the county of Hamilton, in

the State of 0hio, have invented a new and Improved Machine for Sawing Bevels and I do hereby declare that the following is a full andexact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.

` The nature of my invention consists in and use' my ;inven tion, Tewill proceed. to de# scribe its construction and operation, referring 'direct tothe accompanying drawings.

Figure 1 shows a perspective view. Figurev 2 is a cross-section through the center of the arbor K and frames A and D. Fig.3 is al plan of the saw'arbor and frame D.-'

Like letters of reference refer to like parts. v

A A, Figs. l and 2, is vthe mainframe, and

is of the ordinary construction. vB is the table or cover, having grooves at N N, which-fit' upon corresponding guides upon frame A, for

`the purpose of guiding the table B transversely across the frame A. D 'is a frame workingvertically in guides atQ Q,'Figs. 1 and 2, to which the arbor-frame `H and quadrant I are attached. Theframe D is'raised and I' lowered by the inclines or wedgesO O O, Figs. 1

and 2. `The saw C is ofthe ordinary construction, :secured upon arbor K, said arbor working in boxes P P, Figs. 1, 2, and 3, which are apart of frame H. This frame issuppotted adjoining the -saw on bearings at the end M' M, Figs. 1 and 3, on frame D, by which it is free to have motion 'up or down, andas thel :aw moves with it the dier'ent angles `are thus produced in relatio'nwth` the table B,

'which has a transverse motionV and is free to' follow the saw, as the opening through the iable at L, Fig. 2, is enlarged on 'the under side, so aste permit the clearance of the saw as it; is moved in the various positions. The 'quwdf rant I has a slot, u, Fig. 2, through which a. setscrew, J, passes. The, screw is secured inj, frame H y'at the opposite end from the saw. By means of this bolt and qnadrantthe frame H and saw C are secured in any position de l sired. The driving-pulleys G and F are of the ordinary construction, and from which motion is communicated tothe saw by the belt- E.

table B, then tighten the set-screw J, which secures the arbor-frame El with the Vquadra-nt l l I. If it is desired to saw a groove orrabbet,

the frame D -is raised or lowered, asthe necessity of the case requi byl means 'of the inclinesOOO,Figs. 1 ,and 2, upon which the frame D rests. After the table B is movedto its proper position, itis securedfto the frame `A by any of the well-known devices.'

What I claim, and desire to secure by Letters Patent, is-

1. The arrangement of the movablearbor` frame H, supported. in bearings atone end and y f adjustable at the other, in the manner and for f the purpose 'set forth.

2. The movable table B, Vwith the beveled y I slot L, when it has a transverse motion in re= lation to the saw ,"for the purpose herein described. 3. The combination of the Vmovable arborframe E with the quadrantland` transverse- .moving table B and vertical sliding frame D, 

